Cap for canteen



FIG. 1 is a top, side and front perspective view of a cap for canteen showing the new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a right side elevation view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof of the portion visible, i.e., not obscured, during use.

In each of the above figures the broken line showing is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a cap for canteen, as shown and described. 